摘要
对杨树斑枯病的病原特征、侵染循环、流行规律、危害症状进行了总结,并提出了针对性农业及化学防治措施。
The pathogen, infection cycle, epidemic law and symptoms of Populus septoria leaf blight were summarized, and the targeted agricultural and chemical control measures were put forward.
作者
高増永
GAO Zeng-yong(Huaiyuan Forestry Bureau Baoji Forestry Station,Huaiyuan,Anhui 23344)
出处
《农业灾害研究》
2018年第3期79-80,94,共3页
Journal of Agricultural Catastrophology
关键词
杨树斑枯病
病原
危害症状
防治措施
Populus septoria leaf blight
Pathogen
Symptoms
Control measures
